Brand ?PHILTOP Position Rear Product Dimensions ?6.69 x 6.69 x 6.3 inches Bolt Circle Diameter 114.300 mm Brake Pilot Diameter 67.900 mm Flange Diameter 145.600 mm Hub Pilot Diameter 92.000 mm Wheel Pilot Diameter 63.200 mm Flange Offset 42.800 mm Flange Bolt Hole Quantity 4 Manufacturer Part Number ?5451WBK107RUS Wheel Stud Quantity 5 Quantity in Package 1 Item Weight ?9.81 pounds Tips: Before purchasing, it is very necessary to determine whether the product is suitable for your vehicle through "Amazonconfirmedfit". Fitment: PHILTOP wheel bearing and hub Assembly for Explorer 2011-2020, Police Interceptor Utility 2013-2020. OE NUMBER: 512460, BB53-2C300-AC, BB532C300AC, BB5Z-1104-A, BB5Z1104A, BR930380, BR930809, HA590446, HUB-87. Durable Quality: Passed impact, wear, and fatigue Tests, the Wheel Hub Bearing Assembly will ensure quality and durability. Improve Performance: Application-specific advanced raceway design reduces stress, rotation and heat on components.The parts have already improved those traditional design weaknesses, thus ensuring vehicle fitment and the product reliability. PHILTOP Wheel Hub Bearing Assembly